TM 55-1905-223-24-9
b. Filters.
(1) Outlet Filter.
(a) Remove machine bolt (15) and lockwasher (14).
(b) Remove end plate (13).
(c) Remove pipe plug (8), preformed packing (7, 12), plug (11), spring (10), and ported ball valve (9).
(d) Remove preformed packing (16), machine screw (17), retaining disk (18), and outlet filter (19).
(2) Inlet Filter.
(a) Remove preformed packing (20), machine screw (17), and retaining disk (21).
(b) Remove inlet filter (22).
c. Shuttle Valve and Relief Vent.
(1) Remove machine bolt (23) and lockwasher (14) and separate shuttle valve body (39) from uniblock body
(47).
(2) Remove wire (31), self-locking nut (33), flat washer (34), seal washer (35), adjusting screw (32), preformed
packing (30), spring (29), ported valve ball (27), ball cup (28), preformed packing (36), and relief valve
body (37).
(3) Remove pipe plug (24), shuttle screw (40), preformed packing (7, 25), ported valve ball (26), and ball cup
(38).
(4) Remove preformed packing (41, 42) and pipe plug (43).
(5) Remove relief vent (44) from uniblock body (47).
(6) Remove pipe plug (45) and preformed packing (46).
REPAIR
Repair consists of replacing: spring guides (3), springs (4), spindle (6), plug (11), spring (10), ported ball valve (9, and
27), outlet filter (19), inlet filter (22), spring (29), ball cup (28 and 38), preformed packing (2, 7, 12, 16, 20, 25, 30, 36, 41,
42, and 46).
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